12187184

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{4673}}^1$

素因数の和:4844

約数の個数: 20

約数和(自身を含む): 23762616

約数和(自身を除く): 11575432

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 4673, 9346, 18692, 37384, 74768, 761699, 1523398, 3046796, 6093592, 12187184]

約数ペア:

[(1, 12187184), (2, 6093592), (4, 3046796), (8, 1523398), (16, 761699), (163, 74768), (326, 37384), (652, 18692), (1304, 9346), (2608, 4673)]